Dating 11 months, parents say I should be married soon

For a bit more context I'm 19 years old. My boyfriend is 21. We have been dating for nearly a year now. This past week my mum has been on my case about how I should be getting married soon. It's not like I don't want to of course. My boyfriend and I would love to be married as soon as possible, but considering the financial state of things, this isn't really possible. I will be finishing my degree next year and my boyfriend the year after. We hope to get married sometime next year, so est~ around 2-2 1/2 years of dating. This doesn't seem unreasonable does it? My mum seems to think its impossible and super unrealistic. Because of this shes restricted the amount of times I can see him to three times a week. So much so that she wouldn't even let him come and watch my sports semi-final games this week. I feel so torn and stuck. I don't want to tell my bf because I don't want him to feel pressured or do anything because of her. Any advice would be greatly appreciated.